Activated Carbon As A Support For Heteropolyanion Catalysts

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Activated carbon as a support for heteropolyanion catalysts

    https://www.sciencedirect.com/science/article/pii/0926860X9285107M
    Applied Catalysis A: General, 80 (1992) 41-57 41 Elsevier Science Publishers B.V., Amsterdam APCAT 2201 Activated carbon as a support for heteropolyanion catalysts M.A. Schweglerl, P. Vinke2, M. van der Eijk and H. van Bekkum* Laboratory of Organic Chemistry, Delft University of Technology, Julianalaan 136, 2628 BL Delft (Netherlands), tel. (+31-15)782603, fax.Cited by: 229

Activated carbon as a support for heteropolyanion catalysts

    https://www.sciencedirect.com/science/article/abs/pii/0926860X9285107M
    Some types of carbon give rise to a shell-type adsorption as shown by SEM-EDX photographs. The maximum adsorption capacity cannot be attributed to a single property of the activated carbon. Probably a complex of factors determines the adsorption capacity.Cited by: 229

Activated carbon aerogel supported copper catalysts for ...

    https://pubs.rsc.org/en/content/articlelanding/2019/NJ/C9NJ01434A#!divAbstract
    Methyl acetate (MA) hydrogenation is crucial for indirect ethanol synthesis through syngas (CO + H2). In our work, activated carbon aerogel supported copper (Cu-ACA) catalysts have been prepared by a conventional impregnation method. The surface area and functional groups of …

Activated carbon as catalyst support: A review of new ...

    https://www.sciencedirect.com/science/article/pii/0016236186901201
    Carbon can be gasified in the presence of catalysts. Carbon can also be used as a catalyst support for gas-solid reactions, if the temperature and pressure of the gas phase are such that the carbon support is stable under gaseous reactants of the catalytic process.Cited by: 181

Activated Carbon‐Supported Mo‐Co‐K Sulfide Catalysts for ...

    https://onlinelibrary.wiley.com/doi/full/10.1002/ceat.201800401
    Jan 29, 2019 · Activated carbon‐supported Mo‐Co‐K sulfide catalysts, prepared by stepwise impregnation, were used in the synthesis of higher alcohols via CO 2 hydrogenation. The catalysts with varying Mo contents and defined K/Mo and Co/Mo molar ratios exhibited relatively high CO 2 conversions and high selectivity to total alcohols and C 2+ alcohols ...Author: Su Liu, Su Liu, Haibo Zhou, Lin Zhang, Zhen Ma, Yangdong Wang

The Effect of N‐Doping in Activated Carbon‐Supported Au‐Sr ...

    https://onlinelibrary.wiley.com/doi/10.1002/slct.201800136
    Abstract We used N‐doped activated carbon (NAC) as support to prepare a novel Au−Sr catalyst and evaluated the effect of N‐dopants on the performance of Au−Sr catalyst in acetylene hydrochlorinatio...Cited by: 1

Molybdenum oxoanions as dispersing agents in the ...

    https://dial.uclouvain.be/pr/boreal/object/boreal:125235
    Home » Molybdenum oxoanions as dispersing agents in the preparation of Pd/C catalysts for the ... Gold as a promoter for the activity of palladium in carbon-supported catalysts for the liquid phase oxidation of glyoxal to ... van Bekkum H., Activated carbon as a support for heteropolyanion catalysts, 10.1016/0926-860x(92)85107-m; ...

Diesel fuel desulfurization with hydrogen ... - DeepDyve

    https://www.deepdyve.com/lp/elsevier/diesel-fuel-desulfurization-with-hydrogen-peroxide-promoted-by-formic-66iLdmTlir
    Sep 01, 2005 · Read "Diesel fuel desulfurization with hydrogen peroxide promoted by formic acid and catalyzed by activated carbon, Carbon" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Niobium Compounds: Preparation, Characterization, and ...

    https://pubs.acs.org/doi/10.1021/cr9800208
    Strong metal support interaction on Co/niobia model catalysts. Catalysis Letters 2006, 111 (1-2) , 35-41. DOI: 10.1007/s10562-006-0127-6. Jianzhong Li, Gongxuan Lu, Ke Li. Promoting Effect of Nb2O5 Addition to Ni–Cu Catalysts on Hydrogen Production via Methane Decomposition.

Surface Modified Ruthenium Nanoparticles: Structural ...

    https://pubs.acs.org/doi/10.1021/jp0618431
    Ruthenium catalysts modified by selenium are of interest as a methanol insensitive oxygen reduction catalyst in a polymer electrolyte membrane fuel cell for mobile application. To elucidate the structural and chemical features of unsupported and carbon supported ruthenium nanoparticles prepared by thermolysis of Ru3(CO)12 in an organic solvent with and without the presence of dissolved ...

Acid and base properties of molybdophosphoric ... - DeepDyve

    https://www.deepdyve.com/lp/elsevier/acid-and-base-properties-of-molybdophosphoric-acid-supported-on-l3GsxfXVws
    Oct 01, 2012 · Read "Acid and base properties of molybdophosphoric acid supported on zirconia: Characterized by IR spectroscopy, TPD and catalytic activity, Fuel" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

I. SYNTHESIS, CHARACTERIZATION, AND BASE CATALYSIS OF ...

    http://thesis.library.caltech.edu/2006/2/FrontMatter.pdf
    I. SYNTHESIS, CHARACTERIZATION, AND BASE CATALYSIS OF NOVEL ZEOLITE SUPPORTED SUPER—BASIC MATERIALS II. OXIDATIVE DEHYDR OGENATION OF ETHANE OVER REDUCED HETEROPOLYANION CATALYSTS Thesis by Jonathan M. Galownia In Partial Fulfillment of the Requirements for the degree of Doctor of Philosophy CALIFORNIA INSTITUTE OF TECHNOLOGY

Hydroxylation of Benzene to Phenol under Air and Carbon ...

    https://onlinelibrary.wiley.com/doi/full/10.1002/anie.200462769
    The simpler, the better: Phenol is synthesized by the direct oxidation of benzene under air (15 atm) and CO (10 atm) with molybdovanadophosphoric acid as the catalyst (see scheme).Activated molecular oxygen serves as the oxidant and phenol is produced in 28 …

patents.google.com

    https://patents.google.com/patent/CN104039446A/en
    B — PERFORMING OPERATIONS; TRANSPORTING; B01 — PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; B01J — CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMI

(PDF) Investigation of co-effect of 12-tungstophosphoric ...

    https://www.academia.edu/17779795/Investigation_of_co-effect_of_12-tungstophosphoric_heteropolyacid_nickel_citrate_and_carbon-coated_alumina_in_preparation_of_NiW_catalysts_for_HDS_HYD_and_HDN_reactions
    Investigation of co-effect of 12-tungstophosphoric heteropolyacid, nickel citrate and carbon-coated alumina in preparation of NiW catalysts for HDS, HYD and HDN reactions

Waste phenolic resin derived activated carbon by microwave ...

    https://www.degruyter.com/view/j/gps.2019.8.issue-1/gps-2019-0008/gps-2019-0008.xml
    AbstractThe waste phenolic resin was utilized as the raw material to prepare activated carbon (AC) used KOH as the activating agent via microwave heating. The phenolic resin was carbonized at 500°C and then performed with a KOH/Char ratio of 4 and microwave power of 700 W for a duration of 15 min. The physic-chemical characteristics of the AC were characterized by N2 adsorption instrument ...

US6290841B1 - Hydrotreating process using sulfur activated ...

    https://patents.google.com/patent/US6290841B1/en
    A hydrotreating process using a catalyst prepared by a process wherein the volatile content of a metal-impregnated support is reduced in the presence of a sulfur containing compound without reaching calcining temperatures.

The effect of activation temperature on structure and ...

    https://www.degruyter.com/view/j/gps.2019.8.issue-1/gps-2019-0054/gps-2019-0054.xml?lang=en
    Carbon dioxide activation for the super-activated carbon yields a product with a 3500 m 2 /g specific surface area and a 1.84 cm 3 /g pore volume at 1100°C. Ruidong Zhao et al. studied the effect that the marketed coconut shell activated carbon reactivation by CO 2 had on pore structures.

Hydrotreating process using sulfur activated non-calcined ...

    http://www.freepatentsonline.com/6290841.html
    Sep 18, 2001 · A porous support is typically used to carry the catalytically reactive metal(s). For hydrotreating catalysts, supports are typically alumina, alumina-silica, silica, titania, zirconia, boria, magnesia, zeolites and combinations thereof. Porous carbon-based materials such as activated carbon and/or porous graphite can be utilized as well.

Supported catalysts - Seton Hall University

    http://www.freepatentsonline.com/6005148.html
    Dec 21, 1999 · A supported catalyst comprising a support, an anchoring agent such as a heteropoly acid or anion, and a metal complex which is useful in a wide variety on organic reactions, especially the hydrogenation of substituted α,β unsaturated acids and esters, is provided.



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